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This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A118387 Record values in A079300 (number of shortest addition chains of n).

Original entry on oeis.org

1, 2, 5, 15, 33, 40, 132, 220, 352, 1258, 2661, 3903, 9787, 12989, 17961, 31373, 33076, 55262, 110624
Offset: 1

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Author

David W. Wilson, Apr 26 2006

Keywords

Comments

Computed by Neill M. Clift. Verified up to a(17) by David W. Wilson.

References

Crossrefs

Cf. A003313, A079300, A118386.

Formula

a(n) = A079300(A118386(n)).

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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